Not Competing : 6,7,11
| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Natasha COTTER | 43 | Chelmsford | 3:49.03 |
| 3 | 4 | Jon WILLS | 54 | Felixstowe | 3:29.00 |
| 4 | 3 | David MILLER | 60 | Otter | 3:40.00 |
| 5 | 1 | Patricia JACKSON | 71 | East Anglian | 3:59.20 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 8 | Jo MITCHINSON | 39 | Stevenage | 2:44.09 |
| 2 | 10 | Christopher MORGAN | 46 | Otter | 2:32.32 |
| 3 | 13 | Danny BAKER | 24 | Rochford | 2:16.50 |
| 4 | 12 | Benjamin PHELPS | 22 | Otter | 2:25.00 |
| 5 | 9 | Manos GEORGIADIS | 47 | Deben | 2:40.00 |
| 6 | 5 | Mark BANWELL | 57 | Co Ely | 3:24.56 |